I am a non-smoker who follows my oral hygiene regime religiously. But the moment I had the Oral-B Pro 2000 (Rs 5,800) toothbrush in hand, I called my dad, a retired dental surgeon, for advice.
There are two modes to brushing: daily and gum care. I stuck to the daily clean mode for the first few days, where the mouth is divided into four quadrants. After I finished brushing for 30 seconds on a single quadrant, an audible alert told me it was time to move on to the next quadrant. Thus the brushing cycle lasted two minutes in the